![]() Sound pressure is the difference between the pressure from a sound wave and the ambient pressure of. ![]() Simply put, decibels are a measure of the sound pressure level. We convert that into the more popular decibel scale or dB scale. In the next few steps, we'll use this info to find the decibel level of the background noise in our studio. Sound pressure level, or SPL, is a measurement of sound pressure that uses Pascals (Pa) as its unit of measurement. After setting up our equipment, we detect a background noise intensity of 1 × 10 -11 (0.00000000001) watts/square meter. For the purposes of this problem, let's say that we're music producers and we're trying to find the background noise level in our recording studio to improve the sound of our records.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |